BibTeX reference

@inproceedings{Romero2011,
author={Romero, M. and Pears, N. E. and Vilchis, A. and Avila, J.C. and Portillo, O.},
booktitle={Electronics, Robotics and Automotive Mechanics Conference (CERMA), 2011 IEEE},
title={Point-Triplet Descriptors for 3D Facial Landmark Localisation},
year={2011},
pages={149 -154}
}